# MyOxy vs ChattyPatty

The clearest difference is in-app purchases: MyOxy at none against ChattyPatty's 4. ChattyPatty's advantage is update cadence (every 3 weeks vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ChattyPatty sells 4 in-app purchases, starting at $10.99 per month. MyOxy asks for nothing beyond the download.

MyOxy ships an update every 5 months, ChattyPatty every 3 weeks. The most recent releases landed on October 7, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | MyOxy | ChattyPatty |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Size | 8 MB | 67 MB |
| Requires iOS | **14.2** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [UCROO](https://appshunter.io/developer/662021288) | [DAYZEOUT LIMITED](https://appshunter.io/developer/1855220420) |

## What reviewers say

### MyOxy

[App page](https://appshunter.io/ios/app/myoxy/id6608962890)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### ChattyPatty

[App page](https://appshunter.io/ios/app/chattypatty-learn-a-language/id6755644898)

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Multi-language Monthly | $10.99 | per month |
| Polygot monthly | $16.99 | per month |
| Multi-language annual | $105.99 | per year |
| Polygot annual | $174.99 | per year |


## Frequently asked questions

### Is MyOxy free?

MyOxy is free to download, with no in-app purchases.

### Is ChattyPatty free?

ChattyPatty is free to download, with in-app purchases available.

### Do MyOxy or ChattyPatty have ads?

Neither MyOxy nor ChattyPatty shows ads.

### Which is updated more often, MyOxy or ChattyPatty?

MyOxy ships an update every 5 months, and ChattyPatty every 3 weeks. Most recently, MyOxy was updated on October 7, 2026 and ChattyPatty on October 1, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*